{"product_id":"manley-street-master-valve-springs-2240616","title":"SPRING  1 5","description":"\u003cp\u003eUpgrade your Chevrolet's performance with the Manley Street Master Valve Springs, designed for Chevy big block Mark IV engines. This set of 16 springs delivers enhanced durability and responsiveness, ensuring your engine runs smoothly under high performance conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh open pressure of 355 lbs. means improved valve control for better engine efficiency.\u003c\/li\u003e\n\u003cli\u003eWith a spring rate of 460 lbs.\/in., these springs provide optimal support for powerful engine demands.\u003c\/li\u003e\n\u003cli\u003eThe standard valve spring style ensures compatibility with your existing setup, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003eDesigned with a coil bind height of 1.190 inches, these springs prevent coil binding under extreme conditions.\u003c\/li\u003e\n\u003cli\u003eSold as a complete set, they ensure uniform performance across all valves, enhancing overall engine reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese valve springs are engineered specifically for Chevrolet models from 1980 to 1990, making them a perfect fit for your classic ride. Elevate your engine's potential with Manley quality and performance.\u003c\/p\u003e\u003cp\u003eTrust in Manley for reliable, high-performance valve springs that keep your engine running at its best.\u003c\/p\u003e","brand":"Manley","offers":[{"title":"Default Title","offer_id":53283657842912,"sku":"VIN-S-b070f47e0aed2226","price":223.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/3108\/2208\/files\/man-22406-16.jpg?v=1783084678","url":"https:\/\/vinyasa-automotive.com\/products\/manley-street-master-valve-springs-2240616","provider":"Vinyasa Automotive","version":"1.0","type":"link"}